27143034 has 16 divisors (see below), whose sum is σ = 54446688. Its totient is φ = 9020912.

The previous prime is 27143029. The next prime is 27143063. The reversal of 27143034 is 43034172.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 27142995 and 27143013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4437 + ... + 8600.

It is an arithmetic number, because the mean of its divisors is an integer number (3402918).

Almost surely, 2^27143034 is an apocalyptic number.

27143034 is an abundant number, since it is smaller than the sum of its proper divisors (27303654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27143034 is a wasteful number, since it uses less digits than its factorization.

27143034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13389.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 27143034 is about 5209.8976957326. The cubic root of 27143034 is about 300.5288228292.

The spelling of 27143034 in words is "twenty-seven million, one hundred forty-three thousand, thirty-four".